
PSA: APR no longer supports fbo tunes
found this out the hard way today! i just finished my is20 swap (took a while but got it done!) and went to upgrade my stage 1 tune to stage 3 fbo, only to not find that tune! i flashed the base is20 one, and i called apr support.
turns out after they got acquired by holley they discontinued the sale of downpipe tunes to comply with emissions. i find this to be a load of bull, especially after i installed a cts downpipe. anyone know of good alternatives for an is20 tune? i’ll probably seek a refund for this tune. if anyone offers burbles or whatnot that would be fun as well